Hamvention QSO Party Set for Saturday, May 16

The Hamvention QSO Party, a sort of virtual Dayton Hamvention®, will take place on the HF…

False-negative COVID-19 test results may lead to false sense of security

A new article calls attention to the risk posed by overreliance on COVID-19 testing to make…

Guidance on treating COVID-19 patients with signs of acute heart attack

Much remains unknown about COVID-19, but many studies already have indicated that people with cardiovascular disease…

In a first, NASA measures wind speed on a brown dwarf

Not quite planets and not quite stars, brown dwarfs are cosmic in-betweeners. Learning about their atmospheres…

New study shows how oxygen transfer is altered in diseased lung tissue

A multidisciplinary team of researchers at the University of Illinois at Urbana-Champaign has developed tiny sensors…

Transmission of the amphibian pathogen, Bsal

Using existing data from controlled experiments and computer simulations, researchers have found that host contact rates…

Long-living tropical trees play outsized role in carbon storage

A group of trees that grow fast, live long lives and reproduce slowly account for the…

Scientists discover six new coronaviruses in bats

Researchers have discovered six new coronaviruses in bats in Myanmar — the first time these viruses…

Ear's inner secrets revealed with new technology

What does it actually look like deep inside our ears? This has been very difficult to…

How silver ions kill bacteria

The antimicrobial properties of silver have been known for centuries. Now scientists are seeking to better…